201637384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1938821}}^1$

素因数の和:1938840

約数の個数: 16

約数和(自身を含む): 407152620

約数和(自身を除く): 205515236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1938821, 3877642, 7755284, 15510568, 25204673, 50409346, 100818692, 201637384]

約数ペア:

[(1, 201637384), (2, 100818692), (4, 50409346), (8, 25204673), (13, 15510568), (26, 7755284), (52, 3877642), (104, 1938821)]